baber/WOPTO huggingface dataset:
Patent JP-H03163219-A (JP)
Title: Sliding bearing
Inventor: MIYASHITA HIROMI
IPC: F16C33/12
Filed: 1989-11-17
Abstract: PURPOSE:To retain the rotation of a rotary body stably and also to prevent the variation of the shaft center of the rotary body by making a sliding bearing of plastic material which has a particular value of the post-shrinkage factor defined by a particular formula and wear resistance higher than that of the rotary body. CONSTITUTION:In a sliding bearing 1 which rotatably holds a rotary body 13, the sliding bearing 1 is made of plastic material in which the post-shrinkage factor of the inner diameter defined as [1-{(sliding bearing inner diameter after being left for 24 hours at 70 deg.C)/(initial sliding bearing inner diameter)}]X100% is from 0.1% to 0.5% its wear resistance is higher than that of the rotary body 13. As the rotary body 13 is worn to reduce its outer diameter D2, due to shortage of lubricant the inner diameter D1 of the sliding bearing 1 is shrunk, so that a gap between the sliding bearing 1 and the rotary body 13 is maintained at a predetermined distance and also the variation of the shaft center G of the rotary body 13 can be prevented.
Patent JP-H09120421-A (JP)
Title: Construction management system and its construction management report slip
Inventor: KATAYAMA KEIJI
IPC: G06Q50/04
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To easily instruct the repair, progress, quality, safety, etc., of construction work. SOLUTION: This system is equipped with an input means for inputting information on a managed place where repair, progress, quality, safety, etc., are need to be managed, an output means which outputs the information specifying the managed place to the construction management communication slip 5, and a processing means which stores and processes the information inputted through the input means. The construction management report slip 5 is fitted nearby the managed place and removed after the management such as the repair is completed to input the information specifying the management place to the processing means.
Patent JP-H05256430-A (JP)
Title: Flying ash processing method and device for waste incinerator
IPC: B09B3/00
Filed: 1992-10-12
Abstract: PURPOSE:To provide a flying ash processing method for a dust incinerator capable of performing an energy saving and attaining superior processing efficiency. CONSTITUTION:In a flying ash processing method for a waste incinerator for heating flying ash recovered from a waste incinerator and decomposing organic chlorine compound such as dioxine and the like contained in the flying ash, the flying ash transported by a conveyor 3 is directly heated up to the temperature from 350 deg.C to 600 deg.C with discharged gas of high temperature discharged from the incinerator 1.
Patent JP-H11117014-A (JP)
Title: Plug for blowing gas and its manufacture
Inventor: JINPO SATOSHI
IPC: C21C7/00
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To sufficiently ensure the blowing cross sectional area of stirring gas of a gas blowing plug and to easily control a small or large flowing rate of the gas. SOLUTION: The plug 1 for blowing stirring gas from the bottom part of a molten metal vessel, is formed by winding a material having 0.1-0.3 mm thickness from the bottom part to the upper surface and penetrating a spiral state gap 4 part, e.g. a rectangular shaped sheet 8 having heat-fusibility and 0.1-0.3 mm thickness around a sheet winding body 11 formed as duckboard state by continuously attaching aluminum pipes, stainless pipes, etc., having a prescribed diameter. Then, a dense refractory 3 is poured and formed into gaps of this spiral sheet 9 and the spiral sheet 9 is burnt to form the plug.
Patent JP-H02147888-A (JP)
Title: Fuel assembly for boiling water reactor
Inventor: UEDA KIYOSHI
IPC: G21C3/324
Filed: 1988-11-29
Abstract: PURPOSE:To prevent local stress from being generated in the case of an earthquake by reducing the thickness of a channel box stepwise toward a downstream side and separating a spacer at a position next to the position where the thickness varies from the internal surface of the channel box. CONSTITUTION:Many fuel rods 1 are arrayed regularly by using fuel spacers 2 to form a fuel band 3, which is surrounded with the channel box 4 to constitute the fuel assembly. Here, the internal surfaces 41, 42, and 43 of the channel box 4 are reduce in thickness stepwise toward the downstream side, channel pads 5 are provided and mode to abut on the spacers 2, and channel abutting parts 6 are formed on both sides of the outer peripheral part of the spacers 2. Then no pads 5 are installed at positions next to the positions where the thickness of the channel box 4 decreases as shown in figures (C) and (D). Consequently, the pressure drop of cooling water decreases and the local stress applied to the channel box by the spacers is reduced even in the case of an earthquake to improve the soundness of the fuel assembly.
Patent JP-2001119674-A (JP)
Title: Transmission method of program guide information and program receiver
Inventor: UNOKI TAKASHI
IPC: H04N5/445
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a transmission method that can broadcast and distribute EPG in a 2.6 GHz band satellite digital audio broadcast, and to provide a program receiver that can quickly receive important program information, even if a scale of the EPG is increased. SOLUTION: In this program guide information transmission method, an EPG channel is provided independent of a broadcast channel, the EPG channel is divided into a plurality of division units, the division units are respectively assigned to a plurality of different kinds of hierarchical program information items, and the individual program information items are repetitively retransmitted for a prescribed period. The program receiver is provided with a means that receives program guide information sent by the method and writes the information to a program list to complete the program list and a means that displays the program list and select programs.
Patent JP-H02148417-A (JP)
Title: Production of perpendicular magnetic recording medium
Inventor: TAGO AKIO
IPC: G11B5/85
Filed: 1988-11-29
Abstract: PURPOSE:To improve the perpendicular orientability and magnetic characteristics of the medium by executing sputtering by using respectively specific gases at the time of forming a underlying Ti film and at the time of forming a CoCr film. CONSTITUTION:Gaseous Ar is used as a working gas at the time of forming the underlying Ti by an ion beam sputtering method on a substrate. Kr or Xe is used as the working gas in case of forming the CoCr film by the ion beam sputtering method after formation of the underlying Ti in such a manner. The perpendicular recording medium having the good magnetic characteristics and perpendicular orientability is obtd. in this way and in addition, the perpendicular anisotropic magnetic field higher than in case of using Ar to be usually used is obtd. by using the Kr or Xe as the working at the time of the CoCr film formation.
Patent JP-H09141343-A (JP)
Title: Method for punching and device therefor
Inventor: FUNADOGAWA HITOSHI
IPC: B26F1/02
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a punching method and a device therefor where warp is not generated on a member to be punched when punching in the punching method and device to punch the plate like member to be punched. SOLUTION: In a punching method and device by mounting a member 1 to be punched on a die 10 and punching the member 1 with a punch 20 while pressing the member 1 with a pressing member with elasticity, the contact face to press the member 1 of the pressing member includes on the contact face where the die 10 is made in contact with the member 1 to be punched, and a hole is punched on the member 1 to be punched by striking the punch 20 while pressing the outside of circumference on the contact face of the member 1 and the die 10.
Patent JP-H08155665-A (JP)
Title: Laser beam welding method of ferritic stainless steel
Inventor: HISAYOSHI TAKAYUKI
IPC: B23K26/32
Filed: 1994-12-02
Abstract: PURPOSE: To provide a laser beam welding method of the ferritic stainless steel having the weld zone with the excellent workability. CONSTITUTION: After the temperature of the weld zone which is through welded by the first laser beam falls below 40 deg.C, this weld zone is irradiated with the second laser beam of the output where the similar penetration depth to the penetration width in the outer surface of the member to be welded in the through welding by the first laser beam can be obtained. The abnormal structure part in the coarsened crystalline direction generated in the weld zone is effectively reduced in grain-size by the irradiation of the second laser beam, and the workability of the weld zone is surely improved.
Patent JP-S63151532-A (JP)
Title: Controller for vehicle traveling
Inventor: YASUKAWA TAKESHI
IPC: B60W30/00
Filed: 1986-12-16
Abstract: PURPOSE:To enable safe constant traveling to be controlled even on a curved road by carrying out the constant speed traveling control to set the vehicle speed to a desired speed immediately after entering the curved road when the vehicle speed is less than a reference value immediately after the vehicle enters the curved road and reducing the vehicle speed when the vehicle speed exceeds the reference value. CONSTITUTION:A vehicle speed signal from a vehicle speed sensor 1 and a steering angle signal from a steering angle sensor 8 are input in a microcomputer controlling unit 7. In traveling on a straight road, constant speed traveling control is carried out in which the vehicle speed in the operation of a set switch 3 is set to set vehicle speed. Also, when the vehicle travels on a curved road and the steering angle signal exceeds a first reference value and falls below a second reference value, the constant speed traveling control is carried out in which the vehicle speed when the steering angle signal exceeds the first reference value is set to the set vehicle speed. Next, when the steering angle signal exceeds the second reference value in traveling on the curved road, a brake controller 9 is operated to release the traveling control and return it to the manual mode after the vehicle speed is reduced to a predetermined safe speed.
Patent JP-H03160801-A (JP)
Title: Voltage controlled oscillator
Inventor: SHIMIZU SATOSHI
IPC: H03B5/12
Filed: 1989-11-17
Abstract: PURPOSE:To ensure high C/N and to widen the band by connecting plural varactor diodes forming part of a capacitor being a component of an LC oscillation circuit in parallel through AC coupling, and applying a control voltage individually to each of them. CONSTITUTION:Varactors 21, 22 are provided and connected in parallel with a coil 11 through a capacitor 23 (24), respectively. Any of voltages V1, V2, V3 is applied to the varactor 21 via a choke coil 25 and a changeover switch 26 and a reverse bias voltage VT is applied to the varactor 22 via a choke coil 27. Thus, an oscillated frequency in response to the reverse bias voltage VT is obtained for each of the setting voltages V1, V2, V3 by switching the applied voltage and a broad band is obtained while ensuring high C/N.
Patent JP-2001122165-A (JP)
Title: Work machine
Inventor: SHIYOUEN SHIGEO
IPC: B60K17/02
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To simplify a structure. SOLUTION: In this work machine having a clutch housing 5 installed to an engine through a rear end plate 6, the rear end plate 6 has an extension part 10 protruding outward from the clutch housing 5.
Patent JP-H09119833-A (JP)
Title: Leveling apparatus
Inventor: NUMATA YUKIO
IPC: G01C9/28
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus by which not only an inclination in one direction but also in the horizontal direction and an inclination in the vertical direction within a range of 360 deg. can be known easily and in which a track level comprising a measuring part can be fouled freely, which is conveniently housed and carried and which can perform a measurement with high accuracy. SOLUTION: An apparatus is provided with a base 1 and with a track level 2 which is installed on the surface of the base 1 so as to be freely rotatable in a position in a direction nearly perpendicular to the base 1 or in the horizontal direction after it has been folded and in which a fixation means used to hold the position is installed. Then, the track level 2 is constituted in such a way that a nearly circular measuring part 18 which can confirm the position of an air bubble sealed at the inside within a range of 360 deg. is installed.
Patent JP-H05134424-A (JP)
Title: Developer for positive photosensitive planographic printing plate
Inventor: UEHARA MASABUMI
IPC: G03F7/00
Filed: 1991-11-15
Abstract: PURPOSE:To provide a developer for positive photosensitive planographic printing plate which is in a solid state and easily handled so that physical distribution of the developer is made easy and waste material such as packaging material is decreased, and that the developer can be easily dissolved without problem such as precipitation and can be used for development stably for a long time. CONSTITUTION:The developer consists of a developer in a granular state containing alkali metal silicate and a replenishing agent. The developer has 0.2-1.0 [SiO2]/[M] and the replenisher has 0.1-1.0. Both of the developer and replenisher contain at least 20% potassium to the gramm atom of all alkali metal. [SiO2] and [M] are the amts. in terms of gramm atom of SiO2 and alkali metal, respectively, in the unit volume.
Patent JP-2001122058-A (JP)
Title: Rear bumper member stay structure
Inventor: KISHINO KIYOHIRO
IPC: B60R19/34
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To provide the structure of a rear bumper member stay efficiently absorbing collision energy by suppressing the fall of the rear bumper member stay. SOLUTION: A rear bumper member brace 4 is laid between the rear bumper member stay 1 and a rear bumper member 2 of open cross section so as to joint a flange part. With this constitution, the fall of the rear bumper member stay 1 is suppressed by the rear bumper member brace 4, so that collision energy can be efficiently absorbed.
Patent JP-2000128404-A (JP)
Title: Pressure contacting device for sheet-shaped item and its manufacturing device
Inventor: NAGAI HIROSHI
IPC: B65H18/26
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a pressure contacting device suitable to a take-up device for taking up a sheet-shaped item such as a thin plastic film at high speed, capable of easily preventing vibration and deflection of a roller when pressing though it is a pressure contacting roll small in diameter, and to provide a manufacturing device for the sheet-shaped item employing the pressure contacting device. SOLUTION: This device is provided with at least one pressure contacting roll 1 coming into pressure contact with a running sheet-shaped item, extended in the width direction of the sheet shaped item, and at least one urging roll 4 pressing the contacting roll 1 together with a sheet-shaped pressure contacting part from the opposite side, and the relation between the diameter D of the pressure contacting roll 1 and the surface length L of the pressure contacting roll 1, D/L<=0.048 is to be satisfied.
Patent JP-H11136512-A (JP)
Title: Picture processor
Inventor: KOMATSU YASUO
IPC: H04N1/405
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a picture processor which discriminates the areas of a character, a graphic and a halftone in a circuit part itself executing an error diffusion processing and executes an appropriate picture processing on the character and a photograph. SOLUTION: At the time of binarizing the picture with an error diffusion processing method, binary picture data 122 obtained by binarizing multivalue picture data in a binarization part 138 is sent to an error calculation part 144 and the error of concentration generated by binarization is calculated. The error calculated result 147 is supplied to an error filter part 132 and a character photograph judgment part 148. The absolute value of error data is added up and it is compared with a prescribed threshold. Thus, the character area and the photograph area are discriminated. A judged result 152 is sent to the error filter part 132 and the operated content is changed. Thus, the processing of the picture becomes optimum not only in the photograph but also in the part of the character.
Patent JP-H08135975-A (JP)
Title: Heating cooker
Inventor: AOKI YUTAKA
IPC: F24C3/12
Filed: 1994-11-09
Abstract: PURPOSE: To provide a simple and inexpensive overheat preventing mechanism, in a heating cooker, detecting the temperature of bottom of an oven to prevent overheat. CONSTITUTION: When the bottom 7 of an oven is overheated, the displacement of a temperature detecting sensor unit 10 closes the flow passage of gas in a pilot burner 5 to put off the flame of the pilot burner 5. A solenoid type control valve 1 is closed due to the deterioration of the electromotive force of a thermocouple 2 provided in the pilot burner 5 to stop the combustion in the pilot burner 5.
Patent JP-H09103179-A (JP)
Title: Treating cylinder device of thresher
Inventor: YABU KAZUSANE
IPC: A01F12/18
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To provide the treating cylinder device of a thresher, capable of eliminating an inconvenience where unhilled rices are mixed with straw refuses, etc., and subsequently discharged, even when a large amount of grain straws are carried to a threshing cylinder, and improved in the treating accuracy by disposing a treating cylinder orthogonal to the threshing cylinder behind straw refuse-carrying and grading sections. SOLUTION: Straw refuse-carrying and grading sections 40, 41 are arranged at places below the final end of the receiving net 36 of a threshing cylinder 24 and above the chaff sieves of a vibration-grading device 29, and a treating cylinder 32 orthogonal to the threshing cylinder 24 is arranged behind the straw refuse-carrying and grading sections 40, 41. A winnowing fan 25, the first conveyer 26, a grain-flowing plate 42, a sub-fan 28, the second conveyer 27, and a grain-flowing plate 39 are preferably installed below the vibration-grading device 29 successively from the front side.
Patent JP-H11203150-A (JP)
Title: Task controller and storage medium storing task control program
Inventor: YASUTAKE KOICHI
IPC: G06F9/46
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a task controller which improves the processing efficiency of a task, reduces a program size and controls data communication between tasks. SOLUTION: A sending request receiving part 103 receives a data sending request from a task and stores data to be sent in a data storing part 104. A receiving request receiving part 106 receives a data receiving request from task, reads a receiving data size of the task from a receiving data size managing part 105, a data extracting part 108 extracts data of the size from the part 104 and a data transferring part 109 transfers data for the receiving data size from a data storing means to the task.
Patent JP-H02149365-A (JP)
Title: Method for applying coating material in given line width and its device
Inventor: MORI KATSUYUKI
IPC: B05C1/14
Filed: 1988-11-29
Abstract: PURPOSE:To carry out coating of given quantity by impregnating a ring wire equivalent to a desired line width with a coating material and then bringing the wire into contact with a material to be coated and carrying out coating while the wire is moved by means of mutual contact sections. CONSTITUTION:A ring wire 3 of given diameter is stretched around pulleys 5, 10 and 11, and a starch boat 6 for feeding starch 7 is provided on the lower section pulley 5 side, in which the pulley 5 is dipped for feeding the starch. A wire 3 impregnated with the starch is wound around a winding roller 2 and brought into contact with a blank 1, a continuously transferred belt-shaped material to be coated, and the starch adhered to the wire is applied to the blank 1. The wire 3, after being in contact with the blank 1, carries out the process of reducing to the lower section pulley 5 through the pulleys 10 and 11, being fed with the starch and repeating coatings continuously. The coating material can be applied stably by said process.
Patent JP-H07193589-A (JP)
Title: Local area network system and switching method
Inventor: POORU EMU ANDAASON
IPC: H04L12/42
Filed: 1994-11-11
Abstract: PURPOSE: To provide an integrated circuit for fiber data distribution interface (FDDI) system which has four elastic layer and buffer management(ELM) circuits connected through a crossbar switch. CONSTITUTION: Arbitrary one of ELM circuits 12, 14, 16, and 18 is connected to another or one of three external busses to perform FDDI communication. The crossbar switch and four ELM devices on the single integrated circuit are used to improve the FDDI performance, and the system design is made simpler and more flexible than conventional one. Encryption circuits 22, 24, 26, and 28 are used to scramble or descramble data which are terminated or originated by ELM devices. A circuit 10 is incorporated to improve the performance and the flexibility of a concentrator, a work station, a local area network(LAN), or the like.
Patent JP-H09202880-A (JP)
Title: Ceramic scintillator, radioactive ray detector using the same and radioactive ray inspector
Inventor: YOKOTA KAZUTO
IPC: G01T1/20
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To more increase the optical output of a ceramic scintillator in order to increase the S/N ratio of a radiation detector and the diagnosability of a radioactive inspector. SOLUTION: This ceramic scintillator is composed of a sintered product of a rare earth oxide sulfide which is basically represented by the chemical formula: R2(1-x-y) Pr2x Ce2y O2 S (R is at least one element selected from Y, Gd, La and Lu; (x) and (y) are each a number satisfying the following formulas: 5×10<-5> <=x<=1×10<-2> and 0<=y<=1×10<-4> ), and has a true density of >=99.5%. The ceramic scintillator is reduced in its remaining bubbles through the densification of its sintered product, for example, by improvement in the HIP treatment conditions, thereby increasing its optical output.
Patent JP-H06126802-A (JP)
Title: Method and device for molding arcuate member
Inventor: OSAWA MASAYUKI
IPC: B29C48/92
Filed: 1992-10-14
Abstract: PURPOSE:To make a sectional form of an arcuate member as it is in a designed form even if a bottom force receives extruding force at the time of molding of the arcuate member by allowing an extruding material to stick onto the bottom force. CONSTITUTION:A screw shaft 33 is turned based on a position of a movable shaft 43 detected by a detector 47, that is, a distance between a mouthpiece 25 and a bottom force 13, a rotary roll 37 and the bottom force 13 whose vicinity of an extruding position is supported by the rotary roll 37 are pushed up partly and the distance between the mouthpiece 25 and bottom force 13 is made into a predetermined value. At this time, when an extruding material is extruded, a sectional form of an arcuate member K becomes a form as it is designed.